143340032

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:881

約数の個数: 80

約数和(自身を含む): 322907904

約数和(自身を除く): 179567872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 682, 704, 821, 992, 1364, 1408, 1642, 1984, 2728, 2816, 3284, 3968, 5456, 5632, 6568, 7936, 9031, 10912, 13136, 15872, 18062, 21824, 25451, 26272, 36124, 43648, 50902, 52544, 72248, 87296, 101804, 105088, 144496, 174592, 203608, 210176, 279961, 288992, 407216, 420352, 559922, 577984, 814432, 1119844, 1155968, 1628864, 2239688, 2311936, 3257728, 4479376, 4623872, 6515456, 8958752, 13030912, 17917504, 35835008, 71670016, 143340032]

約数ペア:

[(1, 143340032), (2, 71670016), (4, 35835008), (8, 17917504), (11, 13030912), (16, 8958752), (22, 6515456), (31, 4623872), (32, 4479376), (44, 3257728), (62, 2311936), (64, 2239688), (88, 1628864), (124, 1155968), (128, 1119844), (176, 814432), (248, 577984), (256, 559922), (341, 420352), (352, 407216), (496, 288992), (512, 279961), (682, 210176), (704, 203608), (821, 174592), (992, 144496), (1364, 105088), (1408, 101804), (1642, 87296), (1984, 72248), (2728, 52544), (2816, 50902), (3284, 43648), (3968, 36124), (5456, 26272), (5632, 25451), (6568, 21824), (7936, 18062), (9031, 15872), (10912, 13136)]